前面有个“好题分享”,涉及be sure to do与be sure doing:
John is sure ____ me enough.
A. to pay B. paying C. A和B 都对,但语义不同。
见:https://www.cpsenglish.com/question/58244
大家的意见是其中的 sure 是副词,但我觉得不对,因为我查柯林斯英语词典,上面说,用作副词的 sure 要放在动词前面——ADV before verb
感谢飞鱼网友关注好题分享。关于你的疑问,我的解释如下:
词典解释sure adv 用在动词前,没有错。
is sure paying, 动词是pay, is 为助动词或操作词。这里的sure实际=surely,
多见于美国英语。
请看外媒例句:
1. Rose is sure working her show.
2. Mom has sure been acting weird lately.
3. I was sure taken care of.
这是柯林斯词典的释义:
7. ADVERB [ADVERB before verb]
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